| // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s |
| |
| // Check that the assembler can handle the documented syntax for AArch64 |
| |
| //---------------------------------------------------------------------- |
| // Floating-point Reciprocal Step |
| //---------------------------------------------------------------------- |
| |
| frecps s21, s16, s13 |
| frecps d22, d30, d21 |
| |
| // CHECK: frecps s21, s16, s13 // encoding: [0x15,0xfe,0x2d,0x5e] |
| // CHECK: frecps d22, d30, d21 // encoding: [0xd6,0xff,0x75,0x5e] |
| |
| //---------------------------------------------------------------------- |
| // Floating-point Reciprocal Square Root Step |
| //---------------------------------------------------------------------- |
| |
| frsqrts s21, s5, s12 |
| frsqrts d8, d22, d18 |
| |
| // CHECK: frsqrts s21, s5, s12 // encoding: [0xb5,0xfc,0xac,0x5e] |
| // CHECK: frsqrts d8, d22, d18 // encoding: [0xc8,0xfe,0xf2,0x5e] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Floating-point Reciprocal Estimate |
| //---------------------------------------------------------------------- |
| |
| frecpe s19, s14 |
| frecpe d13, d13 |
| |
| // CHECK: frecpe s19, s14 // encoding: [0xd3,0xd9,0xa1,0x5e] |
| // CHECK: frecpe d13, d13 // encoding: [0xad,0xd9,0xe1,0x5e] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Floating-point Reciprocal Exponent |
| //---------------------------------------------------------------------- |
| |
| frecpx s18, s10 |
| frecpx d16, d19 |
| |
| // CHECK: frecpx s18, s10 // encoding: [0x52,0xf9,0xa1,0x5e] |
| // CHECK: frecpx d16, d19 // encoding: [0x70,0xfa,0xe1,0x5e] |
| |
| //---------------------------------------------------------------------- |
| // Scalar Floating-point Reciprocal Square Root Estimate |
| //---------------------------------------------------------------------- |
| |
| frsqrte s22, s13 |
| frsqrte d21, d12 |
| |
| // CHECK: frsqrte s22, s13 // encoding: [0xb6,0xd9,0xa1,0x7e] |
| // CHECK: frsqrte d21, d12 // encoding: [0x95,0xd9,0xe1,0x7e] |
